Dental bur tool



FIG. 1 is a perspective view of a dental bur tool, showing my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof; and

FIG. 7 is a rear elevation view thereof.

The ornamental design for an dental bur tool, as shown.